Danaher Motion AKM23D-ANBNC-00 Servo Motor – Obsolete AKM Series Spare Part

Technical Dossier

Product Details And Specifications

Danaher Motion AKM23D-ANBNC-00 Servo Motor – Obsolete AKM Series Spare Part

RFQ support for obsolete parts: Send the model number, required quantity and destination so DriveKNMS can confirm sourcing options before quotation.

Technical Specifications

Note: Electrical parameters (voltage, current rating, torque) are not published here to prevent specification mismatch. Confirm against your original drive documentation or contact us with your drive model for cross-reference.

Solving the Discontinued Hardware Crisis

The AKM23D-ANBNC-00 was widely deployed in multi-axis motion control architectures during the late 1990s and 2000s — commonly paired with Danaher Motion's S200 and S300 servo drives, as well as third-party controllers from Bosch Rexroth and Siemens. These systems remain operational in precision grinding, semiconductor handling, and automated assembly lines where the cost of re-engineering the motion control layer is prohibitive.

Kollmorgen (the successor entity) does not offer a direct pin-compatible replacement for the AKM23 frame in the current AKM2G line without mechanical and firmware adaptation. For facilities running validated processes — particularly in medical device manufacturing or aerospace component machining — that adaptation triggers a revalidation cycle that can take months and cost more than the original machine.

Condition & Reliability Assurance

Discontinued servo motors sourced from the secondary market carry age-related failure risks that new-production units do not. DriveKNMS applies a structured 5-step inspection protocol before any AKM23D-ANBNC-00 unit is offered for sale:

• Electrolytic Capacitor Assessment: Internal capacitors are inspected for ESR drift and physical swelling. Units showing capacitor degradation are quarantined.
• Feedback Device Verification: Resolver or encoder output is tested under load simulation to confirm signal integrity and eliminate intermittent fault conditions.
• Winding Insulation Test: Megohm testing of motor windings to confirm insulation resistance meets original specification thresholds.
• Pin and Connector Inspection: All mating connectors and motor pins are examined under magnification for oxidation, corrosion, and mechanical deformation. Affected contacts are cleaned or the unit is rejected.
• Shaft and Bearing Check: Shaft runout and bearing drag are measured. Units with detectable bearing wear are not released for sale.

Units that pass all five stages are classified as Tested Surplus. Units that pass with minor cosmetic wear are classified as Refurbished. Both classifications are clearly stated on the invoice.

Key Features for System Maintenance

How do I confirm this is a genuine Danaher Motion / Kollmorgen unit?
Each unit ships with its original nameplate intact. We provide the serial number prior to shipment so your engineering team can cross-reference against Kollmorgen's legacy serial database if required.